[英]MonoTouch Build: ld: symbol(s) not found for architecture armv7
I have a MonoTouch project which builds and runs fine on i386/iOS Simulator. 我有一个MonoTouch项目,可以在i386 / iOS模拟器上构建和运行。 The project references a native (Obj-C) library, which I converted to a MonoTouch DLL by using the btouch process as described in Xamarin's BindingSample: 该项目引用了一个本机(Obj-C)库,我通过使用Xamarin的BindingSample中描述的btouch进程将其转换为MonoTouch DLL:
https://github.com/xamarin/monotouch-samples/tree/eb640165f0485ff59b2f80e73ccff382bf4f2083/BindingSample/src/binding https://github.com/xamarin/monotouch-samples/tree/eb640165f0485ff59b2f80e73ccff382bf4f2083/BindingSample/src/binding
So my makefile builds all three architectures (i386, armv6 and armv7), then combines the three outputs to one 'Universal' library, and finally uses btouch to generate a MonoTouch DLL. 所以我的makefile构建了所有三种架构(i386,armv6和armv7),然后将三个输出组合到一个'Universal'库中,最后使用btouch生成MonoTouch DLL。
To be sure that my universal library contains all three architectures, I checked with lipo -info
, and indeed, it contains i386, armv6 and armv7. 为了确保我的通用库包含所有三种体系结构,我使用lipo -info
进行了检查,实际上它包含了i386,armv6和armv7。
However, when I'm building for deployment on an actual iOS device, I get the following errors: 但是,当我在实际的iOS设备上进行部署时,我会收到以下错误:
Undefined symbols for architecture armv7:
"_ABAddressBookCreate", referenced from:
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_ABAddressBookCopyArrayOfAllPeople", referenced from:
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_ABAddressBookGetPersonCount", referenced from:
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_ABRecordCopyValue", referenced from:
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_kABPersonFirstNameProperty", referenced from:
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_kABPersonLastNameProperty", referenced from:
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
-[ContactsTokenField setupSms] in libContactsTokenFieldViewUniversal.a(ContactsTokenField.o)
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_ABMultiValueGetCount", referenced from:
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_ABMultiValueCopyLabelAtIndex", referenced from:
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_ABMultiValueCopyValueAtIndex", referenced from:
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_kABPersonEmailProperty", referenced from:
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
"_kABPersonPhoneProperty", referenced from:
-[TITokenFieldView setupWithAddressType:prompt:] in libContactsTokenFieldViewUniversal.a(TITokenField.o)
ld: symbol(s) not found for architecture armv7
collect2: ld returned 1 exit status
mtouch exited with code 1
What am I doing wrong? 我究竟做错了什么?
发现问题:本地库依赖于AddressBook框架,我忘了将它包含在API定义项目的AssemblyInfo.cs中:
[assembly: LinkWith ("libContactsTokenFieldViewUniversal.a", LinkTarget.Simulator | LinkTarget.ArmV6 | LinkTarget.ArmV7, ForceLoad = true, Frameworks="AddressBook Foundation")]
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